CONS-32: Factor structure and psychometric properties. Risk prevention in the construction industry has a psychosocial etiology. This article studies the psychometric properties of a scale (CONS-32) created to detect personal prevention and job-related risks. The 336 participants in the present study are from the construction industry and reside in Catalonia. After exploratory factor analysis of the scale, the structure is shown to consist of four factors that involve job characteristics and individual behaviours. The results indicate adequate reliability. Therefore, the present scale may be ideal for identifying safety risks in the construction industry.